Key Benefits for Technicians OEM Airflow Calibration: Specifically engineered to match the motor torque and RPM requirements of Reznor unit heaters

In colder ambient conditions

or inconsistent timing during the heating cycle

This genuine OEM Single-Pole Single-Throw (SPST) switch is calibrated to a precise -0

the 632492R should be replaced

York S1-025-35363-000 Limit Switch Els PW 17895 Key Benefits for Technicians OEMThe York S1 025 35363 000 is an essential safety component engineered for high limit protection in residential and commercial furnaces. This 300F manual reset limit switch acts as a primary safety mechanism, interrupting the heating cycle when plenum temperatures exceed the factory set 300 degree threshold. Designed for precise thermal monitoring, this high limit sensor features a standard L300 degree setting with a manual reset function, ensuring the